NL type sewage pump product intriduction
Type NL sewage sludge pump is a single-stage single suction vertical centrifugal pump, the main components of a volute, impeller,pump casing, pump seat, a supporting cylinder, motor base, motor and other components. Volute, a pump seat, a pump shell, impeller nut is pig iron to build, good corrosion resistance, easy processing.Impeller for the three single - string bending garden leaves, use a semi enclosed impeller, and the use of malleable iron, so high strength, corrosion resistance: convenient processing, good passing ability, high efficiency. In order to reduce with four skeletonand reduce the amount of turning, the pump shaft oil quality carbon steel cold drawn steel park. The pump can be vertical or inclined to use, small occupied area, scroll be buried in the working mediawork, easy to start, without water, from the direction of motor rotation is clockwise to see the work of the tail. Switchboard lengthhave various specifications, in order to or unit according to the unit.
NL type sewage pump scope
1, In the rural areas is mainly used as a stool, river, river, the slurry feed suction conveying watering, instead of the shoulder arm, andfor flood, drought with, also car bang tou on mud, manure production. Can also be used as a simple flow of rural fire pump.
2, Used in municipal engineering, chemical, printing and dyeing,pharmaceutical, food industries such as shipbuilding, casting, pump thick liquid, foul liquid, paste, the flow of sand and city river flowsludge can also be used as each ore fluid containing mud out ofsmall gravel.
3, If with high pressure pump, water gun, consisting of hydraulicmechanized earthmoving machine, used for ground leveling,dredging, drilling and other small-scale water conservancy projectRiver and pond excavation and transportation, as well as the city'sair defense engineering, underground engineering.
4, Raise fish pond with water, fish pond.
NL type sewage pump main parameter
Type
|
Speed
(r/min) |
Flow
(m3/h) |
Lift
(m) |
Efficiency
(%) |
Motor power
(KW) |
The whole machine pump heavy
(kg) |
Vertical pump length
(mm) |
NL50-8
|
1430
|
20-30
|
8-9
|
42
|
1.5
|
63
|
1310
|
NL50A-8
|
1430
|
20-30
|
8-9
|
42
|
1.5
|
63
|
1310
|
NL50-12
|
1430
|
25-38
|
12-14
|
41
|
3
|
80
|
1310
|
NL50A-12
|
1430
|
25-38
|
12-14
|
41
|
3
|
80
|
1310
|
NL65-16
|
1430
|
50-60
|
15-18
|
42
|
5.5
|
152
|
1430
|
NL65A-16
|
1430
|
50-60
|
15-18
|
42
|
5.5
|
152
|
1430
|
NL76-9
|
1430
|
50-70
|
9-10
|
59
|
3
|
80
|
1330
|
NL76A-9
|
1430
|
50-70
|
9-10
|
59
|
3
|
80
|
1330
|
NL80-12
|
1430
|
80-120
|
11-13
|
56
|
7.5
|
145
|
1430
|
NL80A-12
|
1430
|
80-120
|
11-13
|
56
|
7.5
|
145
|
1430
|
NL100-16
|
1430
|
80-100
|
15-17
|
61
|
15
|
270
|
1510
|
NL100A-16
|
1430
|
80-100
|
15-17
|
61
|
15
|
270
|
1510
|
NL150-12
|
1430
|
100-150
|
11-13
|
66
|
18.5
|
350
|
1690
|
NL150A-12
|
1430
|
100-150
|
11-13
|
66
|
18.5
|
350
|
1690
|
NL150-16
|
1430
|
120-180
|
15-20
|
65
|
22
|
390
|
1690
|
NL150A-16
|
1430
|
120-180
|
15-20
|
65
|
22
|
390
|
1690
|
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